WO2012103906A3 - Method and device for controlling the power supply in an electrical system of a motor vehicle, as well as a motor vehicle - Google Patents

Method and device for controlling the power supply in an electrical system of a motor vehicle, as well as a motor vehicle Download PDF

Info

Publication number
WO2012103906A3
WO2012103906A3 PCT/EP2011/005741 EP2011005741W WO2012103906A3 WO 2012103906 A3 WO2012103906 A3 WO 2012103906A3 EP 2011005741 W EP2011005741 W EP 2011005741W WO 2012103906 A3 WO2012103906 A3 WO 2012103906A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
controlling
power supply
electrical system
well
Prior art date
Application number
PCT/EP2011/005741
Other languages
German (de)
French (fr)
Other versions
WO2012103906A2 (en
Inventor
Christian Weiss
Original Assignee
Audi Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Audi Ag filed Critical Audi Ag
Priority to EP11782564.6A priority Critical patent/EP2670617B1/en
Publication of WO2012103906A2 publication Critical patent/WO2012103906A2/en
Publication of WO2012103906A3 publication Critical patent/WO2012103906A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0007—Measures or means for preventing or attenuating collisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

The invention relates to a method for controlling the power supply in an electrical system (28) of a motor vehicle, comprising the steps of: a) capturing data relating to the environment of the motor vehicle by means of at least one environment sensor (20a, 20b); b) assessing a potential collision of the motor vehicle with an object in the environment of the motor vehicle, on the basis of the data captured by the at least one environment sensor (20a, 20b) and by selecting an evaluation from at least two definable evaluations, said at least two evaluations characterising a collision of the motor vehicle with an object; and c) depending on the evaluation that has been selected, controlling the power supply in the electrical system (28) of the motor vehicle according to a definable control specification, a specific control specification being associated with each of the at least two evaluations.
PCT/EP2011/005741 2011-02-03 2011-11-15 Method and device for controlling the power supply in an electrical system of a motor vehicle, as well as a motor vehicle WO2012103906A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11782564.6A EP2670617B1 (en) 2011-02-03 2011-11-15 Method and device for controlling the power supply in an electrical system of a motor vehicle, as well as a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011010230.2 2011-02-03
DE102011010230.2A DE102011010230B4 (en) 2011-02-03 2011-02-03 Method and device for controlling the power supply in a power network of a motor vehicle and motor vehicle

Publications (2)

Publication Number Publication Date
WO2012103906A2 WO2012103906A2 (en) 2012-08-09
WO2012103906A3 true WO2012103906A3 (en) 2012-11-01

Family

ID=44983492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005741 WO2012103906A2 (en) 2011-02-03 2011-11-15 Method and device for controlling the power supply in an electrical system of a motor vehicle, as well as a motor vehicle

Country Status (3)

Country Link
EP (1) EP2670617B1 (en)
DE (1) DE102011010230B4 (en)
WO (1) WO2012103906A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201607B4 (en) * 2012-02-03 2024-03-14 Bayerische Motoren Werke Aktiengesellschaft Safety device with at least one safety switch and with at least one electronic control device in a vehicle
DE102012007119A1 (en) * 2012-04-05 2013-10-24 Audi Ag Method for operating a motor vehicle during and / or after a collision
CN102837616B (en) * 2012-09-24 2015-04-01 中国汽车工程研究院股份有限公司 Pre-crash high-voltage power-off protection system for electric vehicle
DE102012110733B4 (en) 2012-11-09 2018-06-28 Continental Automotive Gmbh Method for controlling the supply of electricity and / or fuel in a motor vehicle and motor vehicle with such a control unit and corresponding battery
DE102012221319A1 (en) * 2012-11-22 2014-05-22 Robert Bosch Gmbh Method and device for voltage disconnection of a high-voltage network of an electric vehicle
DE102013204538A1 (en) * 2013-03-15 2014-09-18 Robert Bosch Gmbh Battery cell module and method of operating a battery cell module
DE102013211692A1 (en) * 2013-06-20 2014-12-24 Bayerische Motoren Werke Aktiengesellschaft Circuit arrangement and energy storage system
DE102014209476A1 (en) * 2014-05-20 2015-11-26 Robert Bosch Gmbh Method for operating a battery system
DE102015207222A1 (en) * 2015-04-21 2016-10-27 Volkswagen Aktiengesellschaft Method and device for a high-voltage energy system of a vehicle
DE102015215284A1 (en) 2015-08-11 2017-02-16 Conti Temic Microelectronic Gmbh Method for operating a motor vehicle and motor vehicle
DE102017101803B4 (en) 2017-01-31 2019-03-14 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Device for at least partially interrupting a communication line of a vehicle
DE102018214201A1 (en) * 2018-08-22 2020-02-27 Bayerische Motoren Werke Aktiengesellschaft Process for ensuring the functional safety and integrity of shutdown devices in the vehicle by preventive control of the shutdown of energy suppliers in a vehicle, as well as vehicle
DE102019209974B4 (en) * 2019-07-08 2022-06-09 Volkswagen Aktiengesellschaft vehicle
DE102019213054A1 (en) 2019-08-29 2021-03-04 Audi Ag Method for determining potential damage to a vehicle battery and a motor vehicle with a vehicle battery
FR3108571A1 (en) * 2020-03-26 2021-10-01 Renault S.A.S. Secure electrical system for motor vehicles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323604A1 (en) * 1993-07-09 1995-01-19 Mannesmann Ag Vehicle with at least one electric motor
US20070026711A1 (en) * 2005-07-26 2007-02-01 Ford Global Technologies, Llc System and a method for dissipating voltage in an electrical circuit of a vehicle
EP1839985A2 (en) * 2006-03-29 2007-10-03 Nissan Motor Company Limited Vehicle Braking
DE102007025144A1 (en) * 2007-05-30 2008-02-07 Daimler Ag Safety device for motor vehicle, has sensor device for detecting threatening danger situation designed in such that energy flow is disconnectable using control device in case of threatening danger situation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05236602A (en) 1992-02-25 1993-09-10 Mitsubishi Electric Corp Safety device for electric automobile
US5389824A (en) 1992-03-17 1995-02-14 Kabushiki Kaisha Equos Research Power supply cut off apparatus
JP3173244B2 (en) 1993-08-12 2001-06-04 富士電機株式会社 Electric vehicle electric system
JPH07111703A (en) 1993-10-08 1995-04-25 Mitsubishi Electric Corp Safety device for vehicle
JP3334841B2 (en) * 1996-03-28 2002-10-15 矢崎総業株式会社 Vehicle power cutoff device and vehicle power cutoff system
DE19619414C1 (en) * 1996-05-14 1997-08-21 Telefunken Microelectron Passive passenger restraint e.g. airbag release control method for vehicle
DE19909538A1 (en) * 1999-03-04 2000-09-14 Siemens Ag Method and device for controlling the triggering of a motor vehicle occupant protection system
JP4066882B2 (en) * 2003-05-22 2008-03-26 トヨタ自動車株式会社 Control device and control method for in-vehicle fuel cell power generation system
DE102004057828B4 (en) * 2004-12-01 2010-01-14 Man Nutzfahrzeuge Ag Method and device for emergency shutdown of electrical power supply circuits in a motor vehicle, in particular commercial vehicle
JP4598653B2 (en) * 2005-05-13 2010-12-15 本田技研工業株式会社 Collision prediction device
DE102007008379B4 (en) * 2007-02-21 2015-01-15 Robert Bosch Gmbh Control unit and method for controlling personal protective equipment
DE102009039913A1 (en) 2009-09-03 2010-06-24 Daimler Ag Motor vehicle e.g. hybrid vehicle, has sensor and separate high volt controller that are exclusively utilized for switching off high volt system that is provided for driving vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323604A1 (en) * 1993-07-09 1995-01-19 Mannesmann Ag Vehicle with at least one electric motor
US20070026711A1 (en) * 2005-07-26 2007-02-01 Ford Global Technologies, Llc System and a method for dissipating voltage in an electrical circuit of a vehicle
EP1839985A2 (en) * 2006-03-29 2007-10-03 Nissan Motor Company Limited Vehicle Braking
DE102007025144A1 (en) * 2007-05-30 2008-02-07 Daimler Ag Safety device for motor vehicle, has sensor device for detecting threatening danger situation designed in such that energy flow is disconnectable using control device in case of threatening danger situation

Also Published As

Publication number Publication date
EP2670617B1 (en) 2020-05-13
DE102011010230A1 (en) 2012-08-09
DE102011010230B4 (en) 2021-05-20
EP2670617A2 (en) 2013-12-11
WO2012103906A2 (en) 2012-08-09

Similar Documents

Publication Publication Date Title
WO2012103906A3 (en) Method and device for controlling the power supply in an electrical system of a motor vehicle, as well as a motor vehicle
WO2014091238A3 (en) Range extender control
WO2012089357A3 (en) System and method for active lane-changing assistance for a motor vehicle
EP2169499A3 (en) High integrity perception for machine localization and safeguarding
EP2713239A3 (en) Method for controlling voltage based on temperature and terminal supporting the same
MX347508B (en) Methods and apparatus to control and/or monitor a pneumatic actuator.
WO2012113388A3 (en) Testing device and method
MX2015008852A (en) Method and system for providing feedback based on driving behavior.
MY177606A (en) Controlling use of a single multi-vehicle parking space using multiple cameras
EP2169498A3 (en) Vehicle with high integrity perception system
WO2014044484A3 (en) Diagnostic method for rail vehicles
EP2551161A3 (en) System, program product, and method for dynamic control of vehicles
WO2013009555A3 (en) Rail vehicle consist speed control system and method
EP3605136A4 (en) Sensor module, sensor system, and method for installing sensor system in vehicle
WO2010151059A3 (en) Next-generation vehicle image display system and display method using the same
FR2972688B1 (en) DEVICE AND METHOD FOR CONTROLLING A SEAT ACTUATOR IN A VEHICLE SUCH AS AN AIRCRAFT
WO2014009214A3 (en) Method and device for operating a vehicle
WO2013009178A3 (en) Method and device for determining the charging behaviour of electric vehicles and a charging system incorporating such a method
WO2015036827A8 (en) Charging system of in-vehicle battery and charging method of in-vehicle battery
EP2670147A3 (en) Abnormality diagnosis device and method, imager including the abnormality diagnosis device, mobile vehicle control system and mobile vehicle
EP3068038A4 (en) Trace data collection system, controller, motor control device, operation terminal, and trace data collection method
WO2014188162A3 (en) Vehicle controller and method of controlling a vehicle
PL2928734T3 (en) Method, system and control device for actuating an immobiliser for trailer vehicles
FR2989479B1 (en) SYSTEM AND METHOD FOR CONTROLLING AN ELECTRIC MACHINE EQUIPPED WITH AN ELECTRIC VEHICLE
GB2492739A (en) Evaluating capability of a system to perform a task by comparing models of the system and the task

Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2011782564

Country of ref document: EP